=LDR            22        4500
=001  150
=082  04$a970 BUT
=100  1\$aButzer, Karl W.
=245  10$aThe Americas before and after 1492: current geographical research
=260  \\$bAssociation of American Geographers,$c1992
=650  \0$aBooks
=852  \\$bFreeman Library$h970 BUT